| 单词 | totipotence |
| 释义 | > as lemmastoˈtipotence toˈtipotence n. ΘΚΠ the world > life > biology > substance > cell > [noun] > potency or competence totipotence1901 totipotentiality1909 multipotentiality1913 totipotency1918 competence1932 multipotency1969 1901 T. H. Morgan Regeneration xii. 243 If we substitute the term ‘totipotence’, meaning that any meridian of the egg had the possibility of becoming the median plane of the embryo. 1909 J. W. Jenkinson Exper. Embryol. 281 In very many, though not in all, instances the parts of the ovum—blastomeres or egg fragments—are totipotent... The totipotence is, however, sooner or later lost. < as lemmas |
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